FalkonTutorials/qml/extensions/qml_tutorial_9/main.qml

import org.kde.falkon 1.0 as Falkon
import QtQuick.Controls 2.3
import QtQuick.Layouts 1.0
import QtQuick 2.3

Falkon.PluginInterface {

    QtObject {
        id: objectTutorial9
        property ListModel windows: ListModel {}
    }

    init: function(state, settingsPath) {
        console.log(i18n('"Tutorial9" plugin loaded'))

        Falkon.Windows.created.connect(function(window) {
            objectTutorial9.windows.append({
                "id": window.id.toString(),
                "window": window,
                "check": false
            })
        })

        if (state == 1 /* LateInitState */) {
            var windowsAll = Falkon.Windows.getAll()
            console.log("Creating windows")

            for (var i = 0; i < windowsAll.length; ++i) {
                objectTutorial9.windows.append({
                    "id": windowsAll[i].id.toString(),
                    "window": window,
                    "check": false
                })
            }
        }

        Falkon.Windows.removed.connect(function(window) {
            for (var i = 0; i < objectTutorial9.windows.count; ++i) {
                if (objectTutorial9.windows.get(i)["window"] == window) {
                    objectTutorial9.windows.remove(i, 1)
                }
            }
        })
    }

    testPlugin: function() {
        return true
    }

    unload: function() {
        console.log(i18n('"Tutorial9" plugin unloaded'))
    }

    Falkon.SideBar {
        name: 'qml-tutorial9-sidebar'
        title: i18n('Tutorial 9 - QML SideBar')
        icon: 'falkon'
        checkable: true
        shortcut: 'Ctrl+Shift+Alt+W'
        Rectangle {
            ScrollView {
                id: scroll_windows

                anchors.left: parent.left
                anchors.right: parent.right
                anchors.top: parent.top
                anchors.bottom: button_add.top

                ScrollBar.horizontal.policy: ScrollBar.AlwaysOn
                ScrollBar.vertical.policy: ScrollBar.AlwaysOn

                ListView {
                    id: listWindows

                    Component {
                        id: contactsDelegate

                        CheckBox {
                            id: checkSelected
                            checked: check
                            text: "Id: " + id + " Tabs: " + Falkon.Windows.get(id).tabs.length

                            onCheckStateChanged: {
                                objectTutorial9.windows.setProperty(id, "check", checked)
                            }
                        }
                    }

                    model: objectTutorial9.windows
                    delegate: contactsDelegate
                    focus: true
                }
            }
            Button {
                id: button_add
                text: i18n('Add Window')

                anchors.left: parent.left
                anchors.right: parent.right
                anchors.bottom: button_remove.top

                onClicked: function() {
                    Falkon.Windows.create({
                        url: "falkon:start"
                    })
                }
            }
            Button {
                id: button_remove
                text: i18n('Remove Selected Windows')

                anchors.left: parent.left
                anchors.right: parent.right
                anchors.bottom: parent.bottom

                onClicked: function() {
                    for (var i = 0; i < objectTutorial9.windows.count; ++i) {
                        if (objectTutorial9.windows.get(i)["check"]) {
                            Falkon.Windows.remove(objectTutorial9.windows.get(i)["id"])
                        }
                    }
                }
            }
        }
    }

}